﻿using System;
using System.ComponentModel;
using System.Data;
using org.se.fs.presenter.ITask.Profile;
using org.se.fs.presenter.Library;
using org.se.fs.presenter.Task.Template;

namespace org.se.fs.presenter.Task.Context
{
    public class Client : Crud, IClient
    {
        //public event FormEvent.FormEventHandler OnGetClientActive;
    
        //protected void TriggerGetClientActive(FormEvent e)
        //{
        //    if (OnGetClientActive != null)
        //        OnGetClientActive(this, e);
        //}

        #region Protected Backgroud Worker Function
        //protected void BgwGetClientActiveDoWork(object sender, DoWorkEventArgs e)
        //{
        //    try
        //    {
        //        e.Result = new model.Table.Client().GetClientActive();
        //    }
        //    catch (Exception ex)
        //    {
        //        // Error Logs here
        //        e.Result = new DataTable();
        //        IsError = true;
        //        TriggerError(new FormEvent(true) { Exception = ex });
        //    }   
        //}

        //protected void BgwGetClientActiveWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        //{
        //    TriggerGetClientActive(new FormEvent(!IsError) { Value = e.Result });
        //    IsError = false;
        //}
        #endregion

        #region Protected Overridable Function
        protected override void BgwFetchDoWork(object sender, DoWorkEventArgs e)
        {                                                                                                                                                                                                                                                                                                                                                                                                   
        }

        protected override void BgFetchRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
        }

        protected override void BgwFetchListsDoWork(object sender, DoWorkEventArgs e)
        {
            try
            {
                e.Result = new model.Table.Client().GetClientLists();
            }
            catch (Exception ex)
            {
                // Error Logs here
                e.Result = new DataTable();
                IsError = true;
                TriggerError(new FormEvent(true) { Exception = ex });
            }   
        }

        protected override void BgFetchListsRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            TriggerFetchLists(new FormEvent(!IsError) { Value = e.Result });
            IsError = false;
        }

        protected override void BgwInsertDoWork(object sender, DoWorkEventArgs e)
        {
            var a = (DataTable)e.Argument;

            try
            {
                var lastName = a.Rows[0]["last_name"].ToString();
                var firstName = a.Rows[0]["first_name"].ToString();
                var middleName = a.Rows[0]["middle_name"].ToString();
                var gender = a.Rows[0]["gender"].ToString();
                var address = a.Rows[0]["address"].ToString();
                var birthDate = Convert.ToDateTime(a.Rows[0]["birth_date"].ToString());
                var email = a.Rows[0]["email"].ToString();
                var mobileNum = a.Rows[0]["mobile_num"].ToString();
                var telNum = a.Rows[0]["tel_num"].ToString();
                //var clientNo = a.Rows[0]["client_no"].ToString();
                var userCreateId = Convert.ToUInt64(a.Rows[0]["user_create_id"].ToString());

                a.Rows[0]["id"] = new model.Table.Client().Insert(lastName, firstName, middleName, gender, address, birthDate, email, mobileNum, telNum, userCreateId);
                
                if (!Convert.ToUInt64(a.Rows[0]["id"].ToString()).Equals(0))
                    a.Rows[0]["created_date"] = DateTime.Now;

                e.Result = a;
            }
            catch (Exception ex)
            {
                // Error Logs here
                a.Rows[0]["id"] = 0;
                e.Result = a;
                IsError = true;
                TriggerError(new FormEvent(true) { Exception = ex });
            }
        }

        protected override void BgInsertRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            var a = (DataTable)e.Result;
            var id = Convert.ToUInt64(a.Rows[0]["id"].ToString());
            TriggerInsert(new FormEvent(!id.Equals("0") && !IsError)
                              {
                                  Value = a,
                                  Exception = new Exception(id.Equals(0) ? "Insert failed." : "Insert success.")
                              });
            IsError = false;
        }

        protected override void BgwUpdateDoWork(object sender, DoWorkEventArgs e)
        {
            var a = (DataTable)e.Argument;
            try
            {
                var id = Convert.ToUInt64(a.Rows[0]["id"].ToString());
                var lastName = a.Rows[0]["last_name"].ToString();
                var firstName = a.Rows[0]["first_name"].ToString();
                var middleName = a.Rows[0]["middle_name"].ToString();
                var gender = a.Rows[0]["gender"].ToString();
                var address = a.Rows[0]["address"].ToString();
                var birthDate = Convert.ToDateTime(a.Rows[0]["birth_date"].ToString());
                var email = a.Rows[0]["email"].ToString();
                var mobileNum = a.Rows[0]["mobile_num"].ToString();
                var telNum = a.Rows[0]["tel_num"].ToString();
                //var clientNo = a.Rows[0]["client_no"].ToString();
                var userCreateId = Convert.ToUInt64(a.Rows[0]["user_create_id"].ToString());
                IsSuccess = new model.Table.Client().Update(id, lastName, firstName, middleName, gender, address, birthDate, email, mobileNum, telNum, userCreateId);
                e.Result = a;
            }
            catch (Exception ex)
            {
                // Error Logs here
                e.Result = a;
                IsSuccess = false;
                IsError = true;
                TriggerError(new FormEvent(true) { Exception = ex });
            }
        }

        protected override void BgUpdateRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            TriggerUpdate(new FormEvent(IsSuccess)
                              {
                                  Value = e.Result,
                                  Exception = new Exception(!IsSuccess ? "Update failed." : "Update success.")
                              });
        }

        protected override void BgwDeleteDoWork(object sender, DoWorkEventArgs e)
        {
            try
            {
                var a = (DataTable)e.Argument;
                IsSuccess = new model.Table.Client().Delete(Convert.ToUInt64(a.Rows[0]["id"].ToString()));
                e.Result = a;
            }
            catch (Exception ex)
            {
                // Error Logs here
                e.Result = 0;
                IsError = true;
                TriggerError(new FormEvent(true) { Exception = ex });
            }      
        }

        protected override void BgDeleteRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            TriggerDelete(new FormEvent(IsSuccess && !IsError)
                              {
                                  Value = e.Result,
                                  Exception = new Exception(!IsSuccess ? "Update failed." : "Update success.")
                              });
            IsError = false;
        }

        protected override void BgwToggleDoWork(object sender, DoWorkEventArgs e)
        {
        }

        protected override void BgToggleRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
        }
        #endregion
    }
}
